Kugadziriswa kweSMD kusingadzivisike kuyedza maitiro, SPI (Solder Paste Inspection) ndiyo SMD yekugadzirisa maitiro inzira yekuyedza, inoshandiswa kuona kunaka kweiyo solder paste kudhinda kwakanaka kana kwakaipa.Sei uchida spi midziyo mushure me solder paste kudhinda?Nekuti iyo data kubva kuindasitiri nezve 60% yemhando yekutengesa inokonzerwa nekusaita solder paste kudhinda (yasara inogona kunge ine chekuita nechigamba, reflow process).
SPI ndiyo yekuona yakashata solder paste kudhinda,SMT SPI muchinairi kumashure kweiyo solder paste yekudhindisa muchina, apo solder paste mushure mekudhinda chidimbu chepcb, kuburikidza nekubatana kwetafura yekutakurisa mukati meiyo SPI yekuongorora michina kuti ione yayo yakabatana kudhinda mhando.
SPI inogona kuona kuti ndedzipi nyaya dzakaipa?
1. Kuti solder paste iri even tin
SPI inogona kuona kana solder namira kudhinda muchina kudhinda tin, kana pcb pedyo Mapedhi kunyange tin, zvichaita nyore kutungamirira pfupi redunhu.
2. Namatidza offset
Solder paste offset zvinoreva kuti solder paste printing haina kudhindwa papcb pads (kana kuti chikamu chesolder paste chakadhindwa pamapads), solder paste printing offset inogona kutungamira kune isina chinhu soldering kana kumira monument uye humwe hurombo husina kunaka.
3. Ziva kukora kwe solder paste
SPI inoona ukobvu hwesolder paste, dzimwe nguva huwandu hwesolder paste hwakawandisa, dzimwe nguva huwandu hwesolder paste hushoma, mamiriro ezvinhu aya anokonzeresa welding soldering kana simbi isina chinhu.
4. Kuona flatness ye solder paste
SPI inoona flatness ye solder paste, nokuti solder namatidza kudhinda muchina richava dhimondi pashure kudhinda, vamwe vachaonekwa kukweva muromo, apo flatness haisi nguva imwe chete, zviri nyore kukonzera welding quality matambudziko.
SPI inoona sei kudhinda kunaka?
SPI ndeimwe yemidziyo yekuona yekuona, asi zvakare kuburikidza neiyo optical uye komputa system algorithms kupedzisa musimboti wekuona, solder paste kudhinda, spire kuburikidza nemukati kamera lens pamusoro pekamera kuburitsa data, uyezve algorithm kucherechedzwa synthesized. yekuona mufananidzo, uyezve neiyo ok sampuli data yekuenzanisa, kana ichienzaniswa neiyo ok kusvika pachiyero ichatemwa sebhodhi yakanaka, kana ichienzaniswa neiyo ok haina kupihwa alarm, matekinoroji anogona kunge ari Technicians anogona kubvisa zvakananga izvo mapuranga kubva pabhanhire rekutakura
Nei kuongorora kweSPI kuri kuramba kuchiwedzera kufarirwa?
Ichangobva kutaurwa kuti mukana we welding yakaipa nekuda kweiyo solder paste kudhinda kunokonzerwa neanopfuura 60%, kana isiri mushure me spi test kuona yakaipa, ichave yakananga kuseri kwechigamba, reflow soldering process, kana yapera welding uyezve mushure meoi. bvunzo yakawanikwa yakaipa, kune rumwe rutivi, kuchengetedza dhigirii rekutambudzika kuchava kwakaipisisa kupfuura spire kuona nguva yedambudziko rakaipa (SPI kutonga kwekudhinda kwakashata, zvakananga kubva kune bhandi rekutakura kutora pasi, geza kubva paste) , kune rumwe rutivi, mushure mekuputika, bhodhi rakashata rinogona kushandiswa zvakare, uye mushure mekugadzirisa, nyanzvi inogona kutora zvakananga bhodhi rakashata kubva pabhanhire rekutakura.Inogona kushandiswa zvakare), pamusoro pekugadzirisa welding inokonzeresa kutambisa kwevashandi, zvinhu uye zviwanikwa zvemari.
Nguva yekutumira: Oct-12-2023